It’s a commonly held belief, mostly because it’s generally true, that no worthwhile movies open on either the last weekend of August or Labor Day weekend. So I hope I wasn’t alone, among reviewers, in feeling trepidation about my most recent cineplex duties, given that this year, in a calendar rarity, those weekends were one and the same. (Would the films be twiceas bad as usual? Would there be twice as many bad films to contend with?) But I’m pleased, and somewhat shocked, to report that my latest movie-going experiences weren’t relentlessly grim. They were just relentlessly weird, especially considering I had the best time at the weekend’s worst picture, and the lineup’s most professionally rendered offering made me fall dead asleep.